91339360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{81553}}^1$

素因数の和:81575

約数の個数: 48

約数和(自身を含む): 246619296

約数和(自身を除く): 155279936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 81553, 163106, 326212, 407765, 570871, 652424, 815530, 1141742, 1304848, 1631060, 2283484, 2609696, 2854355, 3262120, 4566968, 5708710, 6524240, 9133936, 11417420, 13048480, 18267872, 22834840, 45669680, 91339360]

約数ペア:

[(1, 91339360), (2, 45669680), (4, 22834840), (5, 18267872), (7, 13048480), (8, 11417420), (10, 9133936), (14, 6524240), (16, 5708710), (20, 4566968), (28, 3262120), (32, 2854355), (35, 2609696), (40, 2283484), (56, 1631060), (70, 1304848), (80, 1141742), (112, 815530), (140, 652424), (160, 570871), (224, 407765), (280, 326212), (560, 163106), (1120, 81553)]